/* ========================================================
   HOMEAMORE — Design System & Styles
   Premium Home Decor Company
   ======================================================== */

/* ---- Google Fonts ---- */
@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;0,700;1,400;1,500&family=Inter:wght@300;400;500;600;700&family=Cormorant+Garamond:wght@300;400;500;600;700&display=swap');

/* ========================================================
   1. CSS Custom Properties (Design Tokens)
   ======================================================== */
:root {
  /* Colors */
  --color-bg: #FAF7F2;
  --color-surface: #FFFFFF;
  --color-text: #2B2118;
  --color-text-secondary: #6B5E54;
  --color-text-light: #9A8E83;
  --color-accent: #B8956A;
  --color-accent-hover: #9A7A52;
  --color-accent-light: rgba(184, 149, 106, 0.12);
  --color-border: #E8E0D8;
  --color-border-light: #F0EBE5;
  --color-dark: #1E1912;
  --color-dark-surface: #2A2219;
  --color-overlay: rgba(30, 25, 18, 0.55);
  --color-white: #FFFFFF;

  /* Typography */
  --font-heading: 'Playfair Display', 'Georgia', serif;
  --font-body: 'Inter', 'Helvetica Neue', sans-serif;
  --font-accent: 'Cormorant Garamond', 'Georgia', serif;

  /* Font Sizes */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-md: 1.125rem;
  --text-lg: 1.25rem;
  --text-xl: 1.5rem;
  --text-2xl: 2rem;
  --text-3xl: 2.5rem;
  --text-4xl: 3.25rem;
  --text-5xl: 4rem;
  --text-6xl: 5rem;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 0.75rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Layout */
  --max-width: 1280px;
  --max-width-narrow: 900px;
  --header-height: 80px;

  /* Border Radius */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 20px;

  /* Shadows */
  --shadow-sm: 0 2px 8px rgba(43, 33, 24, 0.06);
  --shadow-md: 0 4px 20px rgba(43, 33, 24, 0.08);
  --shadow-lg: 0 8px 40px rgba(43, 33, 24, 0.1);
  --shadow-xl: 0 16px 60px rgba(43, 33, 24, 0.12);

  /* Transitions */
  --transition-fast: 0.2s ease;
  --transition-base: 0.35s ease;
  --transition-slow: 0.6s ease;
  --transition-slower: 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ========================================================
   2. CSS Reset & Base
   ======================================================== */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.7;
  font-weight: 400;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: inherit;
  font-size: inherit;
}

/* ========================================================
   3. Typography
   ======================================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text);
}

h1 { font-size: var(--text-5xl); letter-spacing: -0.02em; }
h2 { font-size: var(--text-4xl); letter-spacing: -0.01em; }
h3 { font-size: var(--text-2xl); }
h4 { font-size: var(--text-xl); }

p {
  margin-bottom: var(--space-md);
  color: var(--color-text-secondary);
  line-height: 1.8;
}

.text-accent {
  color: var(--color-accent);
}

.section-label {
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--color-accent);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
}

.section-label::before {
  content: '';
  display: inline-block;
  width: 32px;
  height: 2px;
  background: var(--color-accent);
}

.section-title {
  font-size: var(--text-4xl);
  margin-bottom: var(--space-lg);
}

.section-subtitle {
  font-size: var(--text-md);
  color: var(--color-text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

/* ========================================================
   4. Layout Utilities
   ======================================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--space-5xl) 0;
}

.section-dark {
  background-color: var(--color-dark);
  color: var(--color-white);
}

.section-dark h2,
.section-dark h3,
.section-dark h4 {
  color: var(--color-white);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.7);
}

.section-cream {
  background-color: var(--color-bg);
}

.flex {
  display: flex;
}

.flex-center {
  display: flex;
  align-items: center;
  justify-content: center;
}

.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-3xl);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.text-center {
  text-align: center;
}

/* ========================================================
   5. Buttons
   ======================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 14px 36px;
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  border: 2px solid var(--color-accent);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  border-color: var(--color-accent-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--color-text);
  border: 2px solid var(--color-text);
}

.btn-outline:hover {
  background-color: var(--color-text);
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--color-white);
  border: 2px solid rgba(255, 255, 255, 0.5);
}

.btn-outline-light:hover {
  background-color: var(--color-white);
  color: var(--color-text);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-white {
  background-color: var(--color-white);
  color: var(--color-text);
  border: 2px solid var(--color-white);
}

.btn-white:hover {
  background-color: transparent;
  color: var(--color-white);
  transform: translateY(-2px);
}

.btn i {
  font-size: var(--text-base);
  transition: transform var(--transition-fast);
}

.btn:hover i {
  transform: translateX(4px);
}

/* ========================================================
   6. Header / Navigation
   ======================================================== */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: all var(--transition-base);
  padding: var(--space-md) 0;
}

header.scrolled {
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: var(--space-xs) 0;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.logo a {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.brand-text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-white);
  letter-spacing: 0.02em;
  transition: color var(--transition-base);
}

header.scrolled .brand-text {
  color: var(--color-text);
}

.brand-text span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.nav-links a {
  font-size: var(--text-sm);
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--transition-fast);
}

header.scrolled .nav-links a {
  color: var(--color-text-secondary);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent);
  transition: width var(--transition-base);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-white);
}

header.scrolled .nav-links a:hover,
header.scrolled .nav-links a.active {
  color: var(--color-accent);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* Mobile Menu Button */
.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: 1001;
}

.mobile-menu-btn .bar {
  width: 28px;
  height: 2px;
  background-color: var(--color-white);
  transition: all var(--transition-base);
  border-radius: 2px;
}

header.scrolled .mobile-menu-btn .bar {
  background-color: var(--color-text);
}

.mobile-menu-btn.active .bar:nth-child(1) {
  transform: rotate(45deg) translate(6px, 6px);
}

.mobile-menu-btn.active .bar:nth-child(2) {
  opacity: 0;
}

.mobile-menu-btn.active .bar:nth-child(3) {
  transform: rotate(-45deg) translate(6px, -6px);
}

/* ========================================================
   7. Hero Section
   ======================================================== */
.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(30, 25, 18, 0.7) 0%,
    rgba(30, 25, 18, 0.4) 50%,
    rgba(30, 25, 18, 0.6) 100%
  );
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 850px;
  padding: 0 var(--space-xl);
}

.hero-content h1 {
  color: var(--color-white);
  font-size: var(--text-5xl);
  font-weight: 500;
  margin-bottom: var(--space-lg);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.hero-content .hero-tagline {
  color: rgba(255, 255, 255, 0.8);
  font-size: var(--text-lg);
  font-weight: 300;
  margin-bottom: var(--space-3xl);
  line-height: 1.7;
}

.hero-btns {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-xs);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  animation: float 2.5s ease-in-out infinite;
}

.scroll-indicator .mouse {
  width: 24px;
  height: 38px;
  border: 2px solid rgba(255, 255, 255, 0.4);
  border-radius: 12px;
  position: relative;
}

.scroll-indicator .mouse::after {
  content: '';
  position: absolute;
  top: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 3px;
  height: 8px;
  background: rgba(255, 255, 255, 0.6);
  border-radius: 2px;
  animation: scroll-wheel 2s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-8px); }
}

@keyframes scroll-wheel {
  0% { opacity: 1; transform: translateX(-50%) translateY(0); }
  100% { opacity: 0; transform: translateX(-50%) translateY(10px); }
}

/* Page Hero (inner pages) */
.page-hero {
  position: relative;
  height: 50vh;
  min-height: 400px;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-dark);
  overflow: hidden;
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.page-hero-content h1 {
  color: var(--color-white);
  font-size: var(--text-4xl);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.page-hero-content p {
  color: rgba(255, 255, 255, 0.7);
  font-size: var(--text-md);
  max-width: 550px;
  margin: 0 auto;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-lg);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.5);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.breadcrumb a {
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.breadcrumb a:hover {
  color: var(--color-white);
}

.breadcrumb .separator {
  font-size: var(--text-xs);
}

/* ========================================================
   8. Features / Why Section
   ======================================================== */
.feature-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-lg);
  border-radius: var(--radius-lg);
  transition: all var(--transition-base);
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.feature-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto var(--space-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: 50%;
  color: var(--color-accent);
  font-size: var(--text-xl);
  transition: all var(--transition-base);
}

.feature-card:hover .feature-icon {
  background: var(--color-accent);
  color: var(--color-white);
  transform: scale(1.1);
}

.feature-card h4 {
  margin-bottom: var(--space-sm);
  font-size: var(--text-lg);
}

.feature-card p {
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-bottom: 0;
}

/* ========================================================
   9. Process / Steps Section
   ======================================================== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: var(--space-lg);
  position: relative;
}

.process-grid::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--color-accent), transparent);
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step-number {
  font-family: var(--font-accent);
  font-size: var(--text-6xl);
  font-weight: 300;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-md);
  opacity: 0.6;
  transition: all var(--transition-base);
}

.process-step:hover .step-number {
  opacity: 1;
  transform: scale(1.05);
}

.process-step h4 {
  font-size: var(--text-md);
  margin-bottom: var(--space-sm);
}

.process-step p {
  font-size: var(--text-sm);
  line-height: 1.6;
  margin-bottom: 0;
}

/* ========================================================
   10. About Preview (Split Layout)
   ======================================================== */
.split-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.split-image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.split-image img {
  width: 100%;
  height: 500px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-slow);
}

.split-image:hover img {
  transform: scale(1.03);
}

.split-image::after {
  content: '';
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 120px;
  height: 120px;
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  z-index: -1;
}

.split-text .section-label {
  margin-bottom: var(--space-md);
}

.split-text h2 {
  margin-bottom: var(--space-xl);
}

.split-text p {
  margin-bottom: var(--space-xl);
  font-size: var(--text-md);
}

.split-stats {
  display: flex;
  gap: var(--space-3xl);
  margin-top: var(--space-2xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid var(--color-border);
}

.stat h3 {
  font-family: var(--font-accent);
  font-size: var(--text-4xl);
  color: var(--color-accent);
  font-weight: 500;
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat p {
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0;
}

/* ========================================================
   11. Project Cards / Portfolio Grid
   ======================================================== */
.project-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.project-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  group: true;
}

.project-card img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover img {
  transform: scale(1.08);
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(30, 25, 18, 0.85) 0%,
    rgba(30, 25, 18, 0.2) 40%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-2xl);
  opacity: 0;
  transition: opacity var(--transition-base);
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-overlay .project-category {
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--color-accent);
  margin-bottom: var(--space-xs);
}

.project-overlay h3 {
  color: var(--color-white);
  font-size: var(--text-xl);
  font-weight: 500;
  margin-bottom: var(--space-md);
}

.project-overlay .view-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-bottom: 1px solid rgba(255, 255, 255, 0.4);
  padding-bottom: 4px;
  width: fit-content;
  transition: all var(--transition-fast);
}

.project-overlay .view-link:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

/* Portfolio Filter */
.filter-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-3xl);
  flex-wrap: wrap;
}

.filter-tab {
  padding: 10px 28px;
  font-size: var(--text-sm);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-fast);
  background: transparent;
}

.filter-tab:hover,
.filter-tab.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

/* ========================================================
   12. CTA Banner
   ======================================================== */
.cta-banner {
  background: var(--color-dark);
  padding: var(--space-5xl) 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(184, 149, 106, 0.08) 0%, transparent 70%);
}

.cta-content {
  text-align: center;
  position: relative;
  z-index: 1;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  color: var(--color-white);
  margin-bottom: var(--space-lg);
}

.cta-content p {
  color: rgba(255, 255, 255, 0.65);
  font-size: var(--text-md);
  margin-bottom: var(--space-2xl);
}

.cta-btns {
  display: flex;
  gap: var(--space-lg);
  justify-content: center;
  flex-wrap: wrap;
}

/* ========================================================
   13. Values / Service Cards
   ======================================================== */
.value-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.value-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--color-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

.value-card:hover::before {
  transform: scaleX(1);
}

.value-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.value-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: var(--radius-md);
  color: var(--color-accent);
  font-size: var(--text-lg);
  margin-bottom: var(--space-xl);
}

.value-card h4 {
  margin-bottom: var(--space-sm);
}

.value-card p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

/* Service Block */
.service-block {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-2xl);
  padding: var(--space-3xl) 0;
  border-bottom: 1px solid var(--color-border);
  align-items: start;
}

.service-block:last-child {
  border-bottom: none;
}

.service-number {
  font-family: var(--font-accent);
  font-size: var(--text-6xl);
  font-weight: 300;
  color: var(--color-accent);
  opacity: 0.5;
  line-height: 1;
  min-width: 80px;
}

.service-content h3 {
  margin-bottom: var(--space-md);
}

.service-content p {
  max-width: 700px;
}

.service-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-sm) var(--space-xl);
  margin-top: var(--space-lg);
}

.service-features li {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
}

.service-features li i {
  color: var(--color-accent);
  font-size: var(--text-xs);
}

/* ========================================================
   14. Contact Form & Info
   ======================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--space-4xl);
}

.contact-info h3 {
  margin-bottom: var(--space-xl);
}

.contact-item {
  display: flex;
  gap: var(--space-lg);
  margin-bottom: var(--space-2xl);
}

.contact-item-icon {
  width: 52px;
  height: 52px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-accent-light);
  border-radius: 50%;
  color: var(--color-accent);
  font-size: var(--text-md);
}

.contact-item h4 {
  font-size: var(--text-base);
  margin-bottom: 4px;
}

.contact-item p {
  font-size: var(--text-sm);
  margin-bottom: 0;
}

.contact-social {
  display: flex;
  gap: var(--space-md);
  margin-top: var(--space-2xl);
}

.social-link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--color-border);
  border-radius: 50%;
  color: var(--color-text-secondary);
  font-size: var(--text-base);
  transition: all var(--transition-fast);
}

.social-link:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-3px);
}

/* Contact Form */
.contact-form-wrapper {
  background: var(--color-surface);
  padding: var(--space-3xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  box-shadow: var(--shadow-sm);
}

.contact-form-wrapper h3 {
  margin-bottom: var(--space-xl);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 14px 18px;
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-text);
  transition: all var(--transition-fast);
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-light);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-light);
}

/* ========================================================
   15. Testimonial Section
   ======================================================== */
.testimonials-slider {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
}

.testimonial-card {
  background: var(--color-surface);
  padding: var(--space-2xl);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border-light);
  position: relative;
  transition: all var(--transition-base);
}

.testimonial-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-4px);
}

.testimonial-quote {
  font-size: var(--text-3xl);
  color: var(--color-accent);
  font-family: var(--font-heading);
  line-height: 1;
  margin-bottom: var(--space-md);
  opacity: 0.5;
}

.testimonial-card p {
  font-size: var(--text-base);
  font-style: italic;
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: var(--text-md);
}

.testimonial-author h5 {
  font-size: var(--text-sm);
  font-weight: 600;
}

.testimonial-author span {
  font-size: var(--text-xs);
  color: var(--color-text-light);
}

.testimonial-stars {
  color: var(--color-accent);
  font-size: var(--text-xs);
  display: flex;
  gap: 2px;
  margin-top: 4px;
}

/* ========================================================
   16. Footer
   ======================================================== */
footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding-top: var(--space-5xl);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-4xl);
}

.footer-brand .brand-text {
  color: var(--color-white);
  font-size: var(--text-xl);
  margin-bottom: var(--space-lg);
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--text-sm);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.footer-social {
  display: flex;
  gap: var(--space-md);
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  color: rgba(255, 255, 255, 0.6);
  font-size: var(--text-sm);
  transition: all var(--transition-fast);
}

.footer-social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-3px);
}

.footer-col h4 {
  color: var(--color-white);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: var(--space-xl);
}

.footer-col a {
  display: block;
  color: rgba(255, 255, 255, 0.55);
  font-size: var(--text-sm);
  padding: var(--space-xs) 0;
  transition: all var(--transition-fast);
}

.footer-col a:hover {
  color: var(--color-accent);
  transform: translateX(4px);
}

.footer-col .footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  margin-bottom: var(--space-md);
  font-size: var(--text-sm);
  color: rgba(255, 255, 255, 0.55);
}

.footer-col .footer-contact-item i {
  color: var(--color-accent);
  margin-top: 3px;
  width: 18px;
  flex-shrink: 0;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-xl) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  margin-bottom: 0;
}

.footer-bottom-links {
  display: flex;
  gap: var(--space-xl);
}

.footer-bottom-links a {
  font-size: var(--text-xs);
  color: rgba(255, 255, 255, 0.4);
  transition: color var(--transition-fast);
}

.footer-bottom-links a:hover {
  color: var(--color-accent);
}

/* ========================================================
   17. Map Section
   ======================================================== */
.map-section {
  width: 100%;
  height: 400px;
  background: var(--color-border-light);
  position: relative;
}

.map-section iframe {
  width: 100%;
  height: 100%;
  border: none;
  filter: grayscale(0.3) contrast(1.05);
}

/* ========================================================
   18. Animations (Scroll Triggered)
   ======================================================== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-left.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-right.revealed {
  opacity: 1;
  transform: translateX(0);
}

.reveal-scale {
  opacity: 0;
  transform: scale(0.92);
  transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1),
              transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.revealed {
  opacity: 1;
  transform: scale(1);
}

/* Stagger children */
.stagger-children > *:nth-child(1) { transition-delay: 0.05s; }
.stagger-children > *:nth-child(2) { transition-delay: 0.12s; }
.stagger-children > *:nth-child(3) { transition-delay: 0.19s; }
.stagger-children > *:nth-child(4) { transition-delay: 0.26s; }
.stagger-children > *:nth-child(5) { transition-delay: 0.33s; }

/* ========================================================
   19. Miscellaneous
   ======================================================== */

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 30px;
  right: 30px;
  width: 48px;
  height: 48px;
  background: var(--color-accent);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--text-md);
  cursor: pointer;
  opacity: 0;
  transform: translateY(20px);
  transition: all var(--transition-base);
  z-index: 999;
  border: none;
  box-shadow: var(--shadow-md);
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--color-accent-hover);
  transform: translateY(-4px);
}

/* About page story */
.story-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.story-text h2 {
  margin-bottom: var(--space-xl);
}

.story-text p {
  font-size: var(--text-md);
  margin-bottom: var(--space-lg);
}

.story-image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  position: relative;
}

.story-image img {
  width: 100%;
  height: 550px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.story-image:hover img {
  transform: scale(1.03);
}

/* Process Timeline */
.timeline {
  position: relative;
  padding-left: 60px;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 24px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: var(--color-border);
}

.timeline-item {
  position: relative;
  padding-bottom: var(--space-3xl);
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-dot {
  position: absolute;
  left: -48px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 3px solid var(--color-bg);
  box-shadow: 0 0 0 2px var(--color-accent);
}

.timeline-item h4 {
  margin-bottom: var(--space-sm);
}

.timeline-item p {
  font-size: var(--text-sm);
}

/* Vision Statement */
.vision-section {
  text-align: center;
  padding: var(--space-5xl) 0;
  background: linear-gradient(135deg, var(--color-dark) 0%, var(--color-dark-surface) 100%);
}

.vision-quote {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 400;
  font-style: italic;
  color: var(--color-white);
  max-width: 800px;
  margin: 0 auto var(--space-xl);
  line-height: 1.5;
}

.vision-author {
  color: var(--color-accent);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.15em;
}

/* ========================================================
   20. Responsive Design
   ======================================================== */

/* Tablet */
@media (max-width: 1024px) {
  :root {
    --text-5xl: 3rem;
    --text-4xl: 2.5rem;
    --text-3xl: 2rem;
    --text-6xl: 4rem;
  }

  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }

  .process-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .process-grid::before {
    display: none;
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .split-section {
    gap: var(--space-2xl);
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .testimonials-slider {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media (max-width: 768px) {
  :root {
    --text-5xl: 2.25rem;
    --text-4xl: 1.875rem;
    --text-3xl: 1.5rem;
    --text-2xl: 1.375rem;
    --text-6xl: 3rem;
    --space-5xl: 5rem;
    --space-4xl: 3.5rem;
  }

  .container {
    padding: 0 var(--space-lg);
  }

  /* Mobile Nav */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 300px;
    height: 100vh;
    background: var(--color-dark);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-xl);
    padding: var(--space-3xl);
    transition: right var(--transition-base);
    box-shadow: var(--shadow-xl);
  }

  .nav-links.active {
    right: 0;
  }

  .nav-links a {
    color: rgba(255, 255, 255, 0.85) !important;
    font-size: var(--text-md);
  }

  .mobile-menu-btn {
    display: flex;
  }

  /* Hero */
  .hero {
    min-height: 550px;
  }

  .hero-content h1 {
    font-size: var(--text-3xl);
  }

  .hero-btns {
    flex-direction: column;
    align-items: center;
  }

  .scroll-indicator {
    display: none;
  }

  /* Grids */
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }

  .split-section {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .split-image::after {
    display: none;
  }

  .project-grid {
    grid-template-columns: 1fr;
  }

  .project-card img {
    height: 300px;
  }

  .project-overlay {
    opacity: 1;
  }

  .process-grid {
    grid-template-columns: 1fr 1fr;
  }

  .split-stats {
    flex-direction: column;
    gap: var(--space-xl);
  }

  .story-section {
    grid-template-columns: 1fr;
  }

  .story-image img {
    height: 350px;
  }

  /* Service Blocks */
  .service-block {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .service-features {
    grid-template-columns: 1fr;
  }

  /* Testimonials */
  .testimonials-slider {
    grid-template-columns: 1fr;
  }

  /* Footer */
  .footer-grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer-bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .footer-bottom-links {
    justify-content: center;
  }

  /* Form */
  .form-row {
    grid-template-columns: 1fr;
  }

  /* CTA */
  .cta-btns {
    flex-direction: column;
    align-items: center;
  }

  /* Page Hero */
  .page-hero {
    min-height: 300px;
    height: 40vh;
  }
}

/* Small Mobile */
@media (max-width: 480px) {
  :root {
    --text-5xl: 1.875rem;
    --text-4xl: 1.5rem;
    --text-6xl: 2.5rem;
  }

  .process-grid {
    grid-template-columns: 1fr;
  }

  .hero-content h1 {
    font-size: var(--text-2xl);
  }

  .btn {
    padding: 12px 28px;
    font-size: var(--text-xs);
  }
}